Method and system for treating water and utilizing a...

C - Chemistry – Metallurgy – 02 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C02F 9/14 (2006.01) B01D 61/00 (2006.01) B01D 65/00 (2006.01) C02F 1/00 (2006.01) C02F 1/44 (2006.01) C02F 3/00 (2006.01)

Patent

CA 2727096

Biologically treated wastewater is directed as mixed liquor from the treatment tank to a bottom portion of a down-stream filtration tank having at least one submerged membrane module that extends across substantially the entire cross sectional area of the filtration tank Mixed liquor is directed from the bottom of the filtration tank upwardly into the membrane module such that substantially all of the mixed liquor received in the bottom of the filtration tank flows through the membrane module, producing a permeate stream The remaining mixed liquor from the membrane module is recirculated to the treatment tank Once the mixed liquor in the filtration tank makes one pass through the membrane module the mixed liquor is recycled back to the treat-ment tank and generally not permitted to be recycled back through the membrane module without first returning to the treatment tank.

Linvention concerne un procédé et un système pour le traitement de leau, selon lesquels une eau usée traitée biologiquement est dirigée en tant que liqueur mixte de la cuve de traitement vers une partie inférieure dune cuve de filtration en aval qui contient au moins un module à membrane immergé qui sétend sensiblement sur lensemble de la section de la cuve de filtration. La liqueur mixte est dirigée de la partie inférieure de la cuve de filtration vers le haut dans le module à membrane de manière à ce que sensiblement la totalité de la liqueur mixte reçue dans la partie inférieure de la cuve de filtration sécoule au travers du module à membrane, afin de produire un courant de perméat. La liqueur mixte restante du module à membrane est recyclée dans la cuve de traitement. Lorsque la liqueur mixte a effectué un passage au travers du module à membrane dans la cuve de filtration, la liqueur mixte est recyclée dans la cuve de traitement et nest généralement pas autorisée à être recyclée au travers du module à membrane sans revenir tout dabord dans la cuve de traitement.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method and system for treating water and utilizing a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for treating water and utilizing a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for treating water and utilizing a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1384549

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.